DNA origami tiles: Nanoscale mazes.

  title={DNA origami tiles: Nanoscale mazes.},
  author={Fei Zhang and Fan Hong and Hao Yan},
  journal={Nature nanotechnology},
  volume={12 3},
Living cells typically differentiate into subtypes following specific deterministic pathways. However, cells also roll the dice in some cases, because stochasticity plays an important role at the molecular level. One example is rhodopsin photopigment expression in the fly retina1. Each photoreceptor cell arbitrarily and independently becomes a green or blue… CONTINUE READING